C Sharp (Programming Language): Imperative programming, Functional Generic Object- oriented Component- based software engineering

Protocol (Object-Oriented Programming): Object-Oriented Programming, Java, Programming Language, Logtalk

ItsNat: Open Source, Java (programming language), Component Based Software Engineering

JavaBean: Component-Based Software Engineering, Java (Programming Language), Nullary Constructor

XLISP: Object Oriented Programming, Lisp Programming Language, Scheme (Programming Language), Common